baber/WOPTO huggingface dataset:
Patent JP-2002274930-A (JP)
Title: Burning process, and device and process for preparing burnt product using it
Inventor: OSHIO SHOZO
IPC: C04B35/64
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a burning process and device enabling successively individual burning of each treatment unit, which are suitable for producing several kinds of burnt products such as inorganic powders and ceramics at small amounts, and a process for producing the burnt products. SOLUTION: Burning targets 4a, 4b and 4c are introduced from outside of a closed space into the non-heated part inside the closed space which is divided into a heated part heated to from 1,000 to 2,500 deg.C and a non-heated part. (1) The burning targets are placed on a slide board 6 which slides between the non-heated part and the heated part, and by sliding the slide board, the burning targets are inserted into the heated part from the non-heated part to be burned. (2) The slid board is slid in a direction opposite to that in step (1), the burnt products 5a and 5b are introduced into the non-heated part and subsequently carried out of the closed space, while new burning targets are introduced into the non-heated part of the closed space from outside of the closed space. Multiple burning targets are successively burned by repeating stages (1) and (2).
Patent JP-2002280386-A (JP)
Title: Semiconductor chip and manufacturing method therefor, semiconductor device, and electronic apparatus using the device
Inventor: SHIRAKAWA KAZUHIKO
IPC: H01L21/338
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size of a semiconductor chip, and to avoid deterioration of the characteristics of the semiconductor chip. SOLUTION: Respective via-holes 2, piercing through a semiconductor substrate 1, are formed in a gate electrode 7, a source electrode 9, and a drain electrode 12. Embedded metal wirings 3, protruding from a rear surface of the semiconductor substrate 1, are provided in the via holes 2, and protruding electrodes are formed by the embedded metal wirings 3.
Patent JP-2002283608-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI HIROKATSU
IPC: B41J2/44
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus in which vertical streak can be reduced when an LED array head is used and a high resolution image can be outputted using a small diameter beam spot. SOLUTION: The electro-photographic imaging apparatus comprises, as an exposing unit 3 for writing optically on a photosensitive body 1, an LED array head comprising an LED array substrate 302 on which a large number of LED elements 301 are arranged in the main scanning direction oppositely to the photosensitive body 1, and a lens array 303 for focusing light from the LED elements 301. The electro-photographic imaging apparatus is further provided with a beam spot diameter varying mechanism (a spring 304, a magnet 306, an electromagnet 307) for varying the beam spot diameter of the LED array head depending on the input image.
Patent JP-2002275156-A (JP)
Title: Method for producing monoester derivative of 1,4- dihydropyridine
Inventor: FUKU TAKAHIRO
IPC: C07D211/90
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain asymmetrical diesters of 1,4-dihydropyridine-3,5-dicarboxylic acid having a hypotension activity and a vasodilator activity. SOLUTION: When diesters represented by the formula (wherein, Ar is an aryl group which may have a substituent; R<1> and R<2> are each independently a <=6C alkyl group) are hydrolyzed to provide the objective monoester derivative of the 1,4-dihydropyridine-3,5-dicarboxylic acid obtained by substituting one R<1> of the diester with H, the reaction is carried out in the presence of 0.8-2.0 mol metal hydroxide catalyst expressed in terms of OH group, and 10-50 mol water based on 1 mol diesters, and further in the presence of a polar organic solvent in an amount of 1-20 times as much as that of the diesters.
Patent JP-2002199335-A (JP)
Title: Recording medium, data obtaining device, data storage device and its method
Inventor: FUJIMURA KAZUYA
IPC: H04N5/907
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium capable of storing data of the same contents as conventional one even when data is edited frequently in a device having a recording medium of poor storage capacity. SOLUTION: The recording medium for storing at least one data file and address information showing the path of the data file stores numerical value which is obtained based on prescribed partial notation in the notation of the name of the path as the address information in the data form of a data size smaller than that in the case of storing the name of the path as the name of the path.
Patent JP-2002286770-A (JP)
Title: Fixed-time measurement storage device of power and electric energy
Inventor: HIRAHARA TOYOJI
IPC: G01R21/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixed time measurement storage device of the power and the electric energy for measuring the electric energy statistically and providing data, on power-generating equipment or an electrical product, and on introduction of an electric installation, power saving or the like. SOLUTION: This device comprises a measuring mechanism of the power and the electric energy connected to an input/output circuit for detection relative to a power circuit expected on evaluation of power generation or power saving, and a recording control circuit for integrating data of measured power and electric energy data with date and time data according to instruction of a date and time measuring mechanism, and recording the data in a storage device. The storage device formed detachably has a constitution to be connected to a personal computer used in general for taking out internal data by a function of an operating system or an equivalent means, to thereby enable a user to simply acquire statistical power data optionally. Hereby, collection of complicated power data can be simplified, and statistical utilization of the data is enabled, and the effect having convenience to know the effect of the power saving and the power generation instantly, objectively and simply is brought.
Patent JP-2002283413-A (JP)
Title: Injection molding machine
Inventor: SATO YOSHINAKA
IPC: B29C45/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To certainly prevent the generation of stringing and to shorten a molding cycle. SOLUTION: An injection molding machine has a fixed mold 15 to which a sprue 16 is formed, a heating cylinder, an injection nozzle 31 having a nozzle orifice 37 formed to the front end thereof and also having a valve seat 36 formed thereto rearwardly from the nozzle orifice 37 and a needle valve 41 having a valve head part 55 formed to the front end thereof to close the nozzle orifice 37 at an advance limit position. A resin exclusion means for excluding the resin of the center part is arranged to the end part on the side of the injection nozzle of the sprue 16. When the needle valve 41 is advanced and the valve head part 55 is pressed to the valve seat 36, the resin does not remain between the needle valve 41 and the resin exclusion means.
Patent JP-2002288729-A (JP)
Title: Product carrying-out device
Inventor: TSURUOKA YASUJI
IPC: B65G59/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole device without projecting a motor fixing mechanism in the radial direction of a motor by fixing the motor by simple work in a product carrying-out device for forwardly sending out a product layered in the vertical direction in order from the lowest layer. SOLUTION: This product carrying-out device has a case 12 long in the sending-out direction of the product, and having an upper surface formed as an attachable/detachable cover plate, a cylindrical cam arranged in parallel to the lengthwise direction in this case, a columnar motor 26 for rotatably driving the cylindrical cam, and a slider for forwardly pushing out the product by moving in the longitudinal direction by rotation of this cylindrical cam by engaging with the cylindrical cam.  The motor engages a small hole arranged in the output shaft side end surface with a projection projected on a wall surface of the case, allows a rear end surface of the motor to abut to an elastic support wall 30 having longitudinally elasticity by rising from an inner bottom surface of the case, and forwardly presses the elastic support wall by a support arm 38 projected on the cover plate of the case.
Patent JP-2002285775-A (JP)
Title: Excavator
Inventor: YAMASHITA MAKOTO
IPC: E21B7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly workable excavator. SOLUTION: A mast 32 held on a base machine is composed of a fixed mast 36 and a movable mast 38 sliding in the fixed mast. The movable mast 38 is projected and retracted from the top part of the fixed mast 36 by being driven with a mast cylinder 60. In addition, a leader 56 is arranged on the front of the movable mast 38, and a rotary drive device 34 is slidably supported on the leader 56. The rotary drive device 34 is slid along the leader 56 by being driven with a feed cylinder 86. An excavating means for excavating ground is attached to the rotary drive device 34.
Patent JP-2002290094-A (JP)
Title: Electromagnetic wave shielding material and its molding
Inventor: SAKAI HIDETOSHI
IPC: H05K9/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic wave shielding material exhibiting excellent electromagnetic wave shielding performance for protecting an apparatus against trouble due to electromagnetic wave especially in the high frequency region, and its molding. SOLUTION: The electromagnetic wave shielding material is composed of a thermoplastic resin material containing specified quantity of carbon nanotube and conductive fibers. Its molding is also provided.
Patent JP-2002285008-A (JP)
Title: Resin composition for artificial marble
Inventor: TAGAWA KIYOMI
IPC: C08L67/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an artificial marble which has dimensional stability by lowering mold shrinkage and uniform thickness free from surface roughness, and is lightened without thinning thickness of its product. SOLUTION: A resin composition is used for manufacturing the artificial marble by molding and curing. A hardener, a filler and a thermal-expansible microcapsule are compounded into a thermosetting resin. When the resin composition is heat-cured by casting it into a metal mold, the thermal-expansible capsule expands.
Patent JP-2001301660-A (JP)
Title: Cover for automobile engine room
Inventor: ORY JEAN PHILIPPE
IPC: B62D25/24
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and economical cover guaranteeing many maintenance functions and not increasing the number of components to be mounted on a vehicle with an engine. SOLUTION: This cover for an automobile engine room with a hood is located at the lower section of the hood to cover the engine room, it can reach some points for maintenance, and it incorporates at least part of functional components.
Patent JP-2002296558-A (JP)
Title: Liquid crystal display panel and its protecting method
Inventor: IKEDA HIROYUKI
IPC: G02F1/13
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance productivity of a liquid crystal display panel and consistency of a quality of the liquid crystal display panel and an appearance inspection by surely performing the appearance inspection of the liquid crystal panel. SOLUTION: A second protective sheet 11 is stuck to the entire surface on the outer side of each first protective sheet 7 detachably from the first protective sheet 7. Each of the first protective sheet 7 is formed from a substrate 8 and an adhesive layer 9 and the second protective sheet 11 is formed from a substrate 12 and an adhesive layer 13 and the adhesive power of the adhesive layer 9 of the first sheet 7 is made stronger compared with the adhesive power of the adhesion layer 13 of the second protective sheet 11.
Patent JP-2002292840-A (JP)
Title: Ink jet recording method and recorder
Inventor: INOSE TOSHIO
IPC: B41J2/01
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To produce a uniform printed matter having a specified film thickness easily. SOLUTION: The ink jet recorder 100 comprises means 402 for extracting the outline part and the solid print part separately based on print data 401, and means 403 executing processing of outline data based on the extracted outline data. Processed outline data is delivered to a print means 404 where printing of outline is executed and then a solidifying means 405 is driven to solidify the outline. On the other hand, print data at the solid part extracted by the extracting means 402 is delivered to a solid data processing means 406 where processing of solid data is executed. Processed solid data is delivered to a print means 407 and printed as the solid part in the outline and the solid part is subjected to solidification processing by a solidification means 408.
Patent JP-2001343662-A (JP)
Title: Liquid crystal display element
Inventor: NAKAYAMA MASAHITO
IPC: G02F1/1335
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent light leakage between display pixels surely, with particularly forming a light shielding layer of chromium material, etc., between the pixels. SOLUTION: In each backside electrode substrate 3 which has the observation surface side electrode substrate 2 having the first transparent electrode 21, and the second transparent electrode 31, the first sub electrode 22 and the second sub electrode 32 for liquid crystal driving are set over the nearly whole area of the display part of each electrode substrate 23 under the first transparent electrode 21 and the second transparent electrode 31 through electrical insulation layers 23 and 33, respectively.
Patent JP-2002295489-A (JP)
Title: Thrust bearing
Inventor: KOBAYASHI KOJI
IPC: F16C33/38
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve a lubrication condition, reduce rotation resistance, and prevent a danger of damage due to insufficient lubrication in a thrust bearing having a cage for slide guide. SOLUTION: Oil grooves 9, 10 in the peripheral direction are provided on an outside diameter face 8a and a raceway track opposing face 8b of a circular ring 8 on an inside diameter side of the cage 4 in the thrust bearing, respectively, and the oil groove 10 in the peripheral direction is provided on a raceway track opposing face 12a of a circular ring 12 on an outside diameter side. Furthermore, oil grooves 11 in the radial direction are provided in several sections of circumference in the radial direction, respectively, to supply and discharge lubricating oil for guide faces 7, 22 and lubricate a rolling face.
Patent JP-2002296254-A (JP)
Title: Method and instrument for measuring hardness of sarcocarp of vegetables and fruits
Inventor: KIMURA MIKIO
IPC: G01N29/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To allow measurement suitable for vegetables and fruits while conveying the vegetables and fruits on a conveying line, prevent a device and a facility for the measurement from getting expensive so much, and allow the quick and precise measurement irrespective of kinds and outside diameters of the vegetables and fruits. SOLUTION: Two abutting plates 2, 3 as abutting members are brought into contact with a surface part of the vegetable or a fruit A, the surface part of the vegetable or fruit A is oscillated by an oscillator 4 via the plate 2, and vibration in the surface part of the vegetable or the fruit A is detected by acceleration sensors 6, 7 via the plates 2, 3. A frequency f is specified within a band of 75-100 Hz or 135-340 Hz, the transfer function F(f)=Log (detected vibration energy E0 /oscillation vibration energy Ei ) is calculated based on the oscillation vibration energy Ei and the detected vibration energy E0 for a specified frequency f. The hardness of a sarcocarp in the vegetable or the fruit A is measured based on the transfer function F(f).
Patent JP-2002292106-A (JP)
Title: Magic square generation game board, magic square generation game machine and magic square generation card
Inventor: NISHIHATA MASAO
IPC: A63F9/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a magic square generation game board, magic square generation game machine and magic square generation card which facilitate the generation of magic squares. SOLUTION: In the magic square generation game board, magic square generation game machine and magic square generation card which accomplishes the generation of the magic squares so arranged that natural numbers N are placed into n×n squares A one per square in such a manner as to make the sum of the numbers equal in any of vertical, horizontal and diagonal rows thereof. 1 is subtracted from each of the numbers placed into the squares to obtain an integer, which is then converted to the number of n notation. The first classification is conducted for each of n digits in the numbers of n notion while the second classification is conducted for each of 1 digits in the numbers of notion. Thereafter, the first and second classifications are combined to form identifying marks M respectively for the numbers of n notion.  Moreover, the identifying marks are previously made to correspond to the natural numbers while the identifying marks are arranged based on a specified rule to obtain the n×n magic squares.
Patent JP-2002296839-A (JP)
Title: Electrophotographic toner and method for producing the same
Inventor: YAMASHITA YUJI
IPC: G03G9/09
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility of a colorant and other components of a toner when they are dissolved or dispersed in an organic solvent in a method for producing the toner in which the components of the toner are dissolved or dispersed in the organic solvent, emulsion-dispersed in an aqueous medium and flocculated to the toner size, the organic solvent is removed before or after the flocculation and particles are drawn from the aqueous medium, to provide an electrophotographic toner having good dispersibility of a colorant and other components of the toner in the toner after a flocculation step and to provide a method for producing the toner. SOLUTION: Toner materials including a bonding resin and a colorant are melted, kneaded and dissolved and/or dispersed in an organic solvent in which the bonding resin can be dissolved or swollen and the resulting solution and/or dispersion is emulsion-dispersed in an aqueous medium and flocculated to obtain the objective electrophotographic toner.
Patent JP-2002302446-A (JP)
Title: Vitamin b1 preparation
Inventor: INAGI TOSHIO
IPC: A61P21/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a vitamin B1 preparation having stability with time. SOLUTION: This vitamin B1 preparation comprises vitamin B1 and crospovidone in the weight ratio of vitamin B1 and crospovidone of 1:1 to 1:10.
Patent JP-2002304293-A (JP)
Title: Processor device, method of updating address, and method of updating repeat counter
Inventor: OMORI KENJI
IPC: G06F9/32
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To contribute to cost reduction by reducing the amount and time of processing needed for updating the next address for a process such as repeat operation, and for updating a repeat counter value. SOLUTION: The address of a data memory 4 held in a pointer register 5 and the value of an instruction code are added together by an adding part 7a and the address of the pointer register 5 is updated to their total so that the address is updated to the next address. In a repeating process, the repeat counter value held in the pointer register 5 and an increment or decrement held in a dedicated register 6 are added together, and a determining part 7b compares their total with a terminal value held in a versatile register 2; as long as the total does not reach the terminal value, the counter value of a program counter 8 is updated to a value designated by the instruction code; after it has reached the terminal value, the counter value is no longer updated. Thus, the amount of processing needed for updating addresses and for updating the repeat counter is reduced.
Patent JP-2002304321-A (JP)
Title: Information contents download system, server device, server device program and recording medium therefor, and terminal device program and recording medium therefor
Inventor: NAKADAI YOSHIO
IPC: G06F12/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a contents download system capable of downloading a large amount of contents from a server device to a terminal device even under the conditions in which the memory capacity of the terminal device and download time are restricted. SOLUTION: Information contents 4 stored in the server device 1 is referred to by attribute information, criticality information, and capacity information. The server device 1 determines the priority of feeding the information contents based on the attribute information and criticality information designated by the terminal device 2 and the memory capacity information of the terminal device, and sends the information contents 4 to the terminal device 2.
Patent JP-2002309097-A (JP)
Title: Antistatic resin composition
Inventor: ENOMOTO MASAKI
IPC: C08K5/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic resin composition excellent in surface resistivity, flexural modulus, strength, moldability, surface smoothness of molded product thereof, dimensional stability and transparency. SOLUTION: This antistatic resin composition comprises (a) a thermoplastic resin, (b) a thermoplastic resin having a polar group, such as a polyether-ester amide resin, a polyester elastomer, an aliphatic polyester, a polyurethane elastomer and a polyamide elastomer [except the component (a)] and (c) a metal salt, and, preferably, (d) an organic compound having [O(AO)n ] group (A is a 2-4C alkylene) and whose all molecular chain ends are CH3 and/or CH2 and (e) an inorganic filler; wherein the compounding ratio of (a) component to (b) component is 75-97 pts.wt. to 25-3 pts.wt. and the ratio of (c) component to 100 pts.wt. total of (a) component and (b) component is 0.001-30 pts.wt.
Patent JP-2002253377-A (JP)
Title: Simple, multi-functional board and combination board
Inventor: YOKOTA AYAKO
IPC: A47B3/00
Filed: 2001-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a partition which can be used for an emergency evacuation and the outdoors and as a plaything and can be assembled easily without using any special securing devices. SOLUTION: A main part 1 is equipped with at least one protrusion with a hooking part on a side of the length, an inserting part where the protrusion can penetrate on the other side, and a mark at which the main part is bent lengthwise. A main part 17 is equipped with at least one protrusion with a hooking part on a side of its length, an inserting part where the protrusion can penetrate on the other side, a protrusion on the upper part of the length, and a mark at which the main part is bent lengthwise. A main part 24 has inserting parts where the protrusion on the upper part of the length can penetrate when the main part 17 is assembled.